radeon EXA performance questions

[Michel Dänzer]

On Wed, 2008-07-30 at 23:01 +0200, Simon Thum wrote:
> 
> @Michael: 

Ahem. ;)

> It was usually ~300 ms. Could font rasterizing cause such a delay? It
> occurred when starting apps or showing windows.

That might be possible, but were those apps really using core fonts?


> EXA improved a lot, but still, XAA is faster especially for focus 
> changes and displaying windows (e.g. maximizing or switching to a 
> complex app takes 1/3 sec or even more). Obviously some ops are still 
> suboptimal. Is there interest in oprofile data?

Sure, though I prefer sysprof (or at least output from opreport -c as
well as opreport -l).


-- 
Earthling Michel Dänzer           |          http://tungstengraphics.com
Libre software enthusiast         |          Debian, X and DRI developer